单词：peacetime 

名词

• 
  [1.n.peacetime] (同义词:[peacetime( n. 平时, 和平时期 )]  )
• 
  注释列句：a period of time during which there is no war
• 上位词 -> [time_period]  [fundamental_quantity(基本量 )]  [measure( n. 尺寸, 量度器, 量度标准, 方法, 测量, 措施 vt. 测量, 测度, 估量, 分派, 权衡, 调节 vi. 量 )]  [abstraction( n. 提取 )]  [entity( n. 实体 )]